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JPL Small-Body Database Browser
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379482 (2010 EZ77)
Classification: Main-belt Asteroid          SPK-ID: 2379482
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05294045935926946 5.6903e-08  
a 3.046974346486282 5.0077e-08 au
q 2.885666124927388 1.7151e-07 au
i 3.941808570237617 6.2045e-06 deg
node 65.41130518552892 9.5315e-05 deg
peri 319.9821025064011 0.00011629 deg
M 118.0270420083091 6.3663e-05 deg
tp 2458363.586219224219
(2018-Sep-02.08621922)		 0.00034856 TDB
period 1942.681585319566
5.32		 4.7892e-05
1.311e-07		 d
yr
n .1853108624287396 4.5684e-09 deg/d
Q 3.208282568045176 5.2728e-08 au
   Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      7183 days (19.67 yr)  
   first obs. used      2000-05-06  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54198  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:35:52  

Additional Information
 Earth MOID = 1.89102 au 
 Jupiter MOID = 2.06599 au 
 T_jup = 3.232 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO418930  
diameter diameter 3.909 km 1.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379482 (2010 EZ77)          Discovered 2010-Mar-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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